1. A steamboat moves with velocity components of 6 km/hr along the X direction and 8 km/hr along the Y direction. What is the direction of the steamboat with respect to the X axis? (Points :2)
37°
41°
48°
53°
2. Sam threw a stone horizontally at a speed of 5m/s from a 9.8 m tall building. How much time does the stone take to hit the ground? (Points :2)
1.4 s
2 s
1 s
1.2 s
37°
41°
48°
53°
2. Sam threw a stone horizontally at a speed of 5m/s from a 9.8 m tall building. How much time does the stone take to hit the ground? (Points :2)
1.4 s
2 s
1 s
1.2 s